Null pointer with specific servlet url-pattern (ICEPush)

I’ve been successfully proceeding with the ICEPush add-on in my application (thanks Artur!), but made a single change today which caused problems. Basically, I’m confirming Jing Xue’s report of 5/1 in which he gets an error if other than the “/" url pattern is used for a servlet. I had tried "/query/”, and got the same exception in the same place. To keep my development on schedule, I’ve reverted, but will probably need a fix by deployment time.

Any thoughts on Jing’s report?